View source for Firebird/Developer Guidelines

= Kubernete Dashboard =
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You can create a SSH tunnel and use port forward
<pre><nowiki>
ssh -L 8443:localhost:8443 beta-k8s-admin
k port-forward service/kubernetes-dashboard -n kube-system 8443:443
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= Test Environment =
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During development, it is very time consuming to rebuild docker image for streaming application and firebird web console. Here is what I did

Here is what you can do
(1) Update firebird console code
(2) run bin/dev-upload.sh
(3) On firebird console, run ./dev_install.sh to pick up the change

To reload firebird web console
<pre><nowiki>
k rollout restart deployment/firebird-console-deployment
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= ZooKeeper =
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There might be time data in zookeeper might be corrupted, and sometimes it need manual recover.

Find ZooKeeper pod
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k get pods
NAME                                           READY   STATUS    RESTARTS   AGE
demo-pod                                       1/1     Running   0          10h
firebird-console-deployment-54476fb5dc-k4l4t   1/1     Running   0          5h26m
rabbitmq-7675755457-c6fpc                      1/1     Running   0          10h
zookeeper-7967d6f86-gjsrc                      1/1     Running   0          6h16m

k exec -it zookeeper-7967d6f86-gjsrc  -- bash
bin/zkCli.sh

# list everything under root
ls -R /

# delete everything under pipeline
deleteall /pipelines
delete /firebird-global-lock

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= Scale =
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kubectl scale --replicas=2 deployment/firebird-pipeline--test
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